CN109649792A - A kind of portable oil tank - Google Patents
A kind of portable oil tank Download PDFInfo
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- CN109649792A CN109649792A CN201811580610.8A CN201811580610A CN109649792A CN 109649792 A CN109649792 A CN 109649792A CN 201811580610 A CN201811580610 A CN 201811580610A CN 109649792 A CN109649792 A CN 109649792A
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- Prior art keywords
- flowline
- tank body
- mentioned
- air inlet
- screw thread
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention belongs to hazardous chemical packaging field more particularly to a kind of portable oil tanks, it includes tank body, fuel-displaced module, stifled module, pendulum item etc., wherein when oil tank dumping gasoline, it only needs to pull out flowline, seals up casing by sliding eye, sleeve is blocked by the port of sliding eye；During pulling out flowline, flowline squeezes pendulum item and arc strip is detached from from air inlet column；Toppled in gasoline process with flowline, outside air enters in tank body through air inlet column, guarantee flowline in the state of to fill gasoline in rapid dumps gasoline process, it is not in because of the phenomenon that outside air enters tank body from flowline, entering in tank body so as to avoid air through flowline causes flowline to topple over the sinuous flow phenomenon that gasoline occurs, and then avoids the phenomenon that spilling gasoline caused by gasoline sinuous flow.Also eliminating from the trouble for finding an oil pipe elsewhere, use of the Convenient oil tank in various use conditions equipped with flowline in tank body.
Description
Technical field
The invention belongs to hazardous chemical packaging field more particularly to a kind of portable oil tanks.
Background technique
The case where for small portable oil tank dumping gasoline, for the ease of bulk gasoline in the case where not spilling from
When flowing out in oil tank in the container of needs, generally require to look for a flowline that gasoline is assisted to flow out to needs from oil tank
In container；But in the case where can not find a flowline, user generally requires to pour out gasoline from the outlet end of oil tank
And be flowed into the container of needs, the method for toppling over gasoline in this way is more troublesome, and is easy to spill the gasoline poured
Out；Especially in the case where user's rapid dumps gasoline, the amount that gasoline is flowed out from oil tank is especially large and fast, gasoline with
The mode for being stained with outlet opening completely comes out from the outlet rapid dumps of oil tank, such to topple over gasoline method and easily lead to the external world
Air causes the gasoline flowed out from tank outlet hole to generate sinuous flow phenomenon, occurs spilling gasoline during entering oil tank
Trouble.It in order to facilitate oil tank rapid dumps gasoline, and does not cause to spill gasoline during toppling over gasoline, so just needing
It designs and a kind of facilitates fuel-displaced portable oil tank.
The present invention design a kind of portable oil tank solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of portable oil tank, it is using following technology
Scheme is realized.
In the description of the present invention, it should be noted that the indicating positions such as term "inner", "lower", "upper" or position are closed
System be orientation based on the figure perhaps positional relationship or the invention product using when the orientation or position usually put
Set relationship, it is only for convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed or operated with specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
A kind of portable oil tank, it is characterised in that: it includes the tank body with outlet end and inlet end, with threaded hole
Outlet mounting plate, air inlet mounting plate, bottom has the mounting cylinder communicated with shell surface, fuel-displaced module, one end with arc in tank body
The pendulum item of shape item, leaf spring, the air inlet column with perforation arc groove, the air inlet cap with thread bush, stifled module, middle outlet installation
Plate is fixedly mounted on the internal valve at tank outlet end；Air inlet mounting plate is fixedly mounted on the internal valve of tank body inlet end；Into
One end of air column is fixedly mounted in circular hole set by outlet mounting plate, and the other end is pierced by tank body；Air inlet column is pierced by the one of tank body
Holding has external screw thread on periphery；Air inlet cap passes through outer on possessed internal screw thread and air inlet column on inner sleeve face in its thread bush
Screw thread is mutually threadedly engaged；The middle position of pendulum item is mounted on the intracorporal top of tank by hinged mode, puts the arc on item
Item is mutually inserted into cooperation with arc groove in air inlet column；One end of leaf spring is mounted on the intracorporal top of tank, and the other end is mounted on pendulum item
On, leaf spring be located proximate to pendulum item far from one end of arc strip at；Fuel-displaced module is mounted at the outlet end of tank body, blocks up module peace
It is provided at the position of mounting cylinder mounted in tank body；Fuel-displaced module is matched with stifled module, pendulum item；Export the threaded hole of mounting plate
There is internal screw thread on inner headed face；There is internal screw thread on the inner cylinder face of mounting cylinder.
Above-mentioned fuel-displaced module include the screw boss with nose, with thread bush go out oil cap, flowline, sleeve, its
Middle flowline is made of baffle ring, hard tube, oviduct and casing, and one end of hard tube has baffle ring, is circumferentially uniformly distributed on baffle ring more
A air inlet, casing are fixedly connected with by oviduct and hard tube far from one end of baffle ring；One end fixing sleeve of sleeve is separate in casing
On the periphery of hard tube；It is provided with the sliding eye of perforation in screw boss, is opened on the sliding eye inner headed face at the nose of screw boss
There is positive hex slot, sliding eye is communicated with positive hex slot；Screw boss is matched by possessed external screw thread on its periphery with screw thread
The mode of conjunction is mounted in the threaded hole of above-mentioned outlet mounting plate；The nose of screw boss passes through above-mentioned tank body and is located at tank body
Outside has external screw thread on the nose periphery of screw boss；Oil cap passes through possessed interior on inner sleeve face in its thread bush out
Screw thread is mutually threadedly engaged with external screw thread on the nose of screw boss；Hard tube in flowline slides in screw boss；Baffle ring, loudspeaker
Pipe, casing and sleeve is matched with screw boss respectively.
Above-mentioned flowline is matched with pendulum item far from one end of arc strip.
Above-mentioned stifled module includes stifled cone, telescopic rod, sealing ring, fixing lug boss, screw thread disk, is wherein provided with bullet in telescopic rod
Spring, spring make telescopic rod carry out flexible reset；Telescopic rod one end is fixedly installed with stifled cone, and the other end passes through connecting column and fixation
The nose of boss is connected；The nose end face of telescopic rod and fixing lug boss is at heeling condition；It is covered on the nose periphery of fixing lug boss
There is sealing ring；Fixing lug boss and sealing ring are placed in above-mentioned mounting cylinder, and sealing ring fits with mounting cylinder inner cylinder top surface, and stretches
Contracting bar is pierced by the cylinder bottom of mounting cylinder, and telescopic rod is located in tank body；Screw thread disk is and above-mentioned by the external screw thread that is distributed on its periphery
The internal screw thread of mounting cylinder is mounted in mounting cylinder by way of being threadedly engaged；The upper disk surface of screw thread disk and the following table of fixing lug boss
Face phase extrusion fit.
The maximum outside diameter of above-mentioned stifled cone is greater than the internal diameter of hard tube；Stifled cone is matched with flowline.
As the further improvement of this technology, it further includes handle, and wherein handle is mounted on outlet end and the air inlet of tank body
Between end.The design of handle oil tank easy to carry.
As the further improvement of this technology, middle position is fixedly installed with rotating plate in the lower disk of above-mentioned screw thread disk.Make
User only need by rotation rotating plate can so that, the external screw thread of screw thread disk and the internal screw thread of mounting cylinder in the case where being threadedly engaged into
The extruding that row limited or released to fixing lug boss to the extruding of fixing lug boss limits.
As the further improvement of this technology, above-mentioned arc strip has wedge angle far from one end of pendulum item.The design of wedge angle is just
It is more freely insertable into the arc groove of air inlet column in arc strip far from one end of pendulum item.
As the further improvement of this technology, above-mentioned telescopic rod is by flexible interior bar, flexible housing, slider disc and spring structure
At；One end of flexible interior bar has slider disc, and the other end is fixedly connected with stifled cone；There is flexible interior bar one end of slider disc to pass through cunning
The mode of dynamic cooperation is mounted in flexible housing, and one end of spring is mounted on flexible housing inner bottom surface, and the other end is mounted on cunning
On Moving plate；Flexible housing is fixedly connected with far from one end of stifled cone with connecting column.
As the further improvement of this technology, ring washer is installed in above-mentioned oil cap out, and ring washer is by rubber material system
At.The design of ring washer is tightened on the nose of screw boss convenient for outlet cap, and in the case where outlet cap is tightened, ring washer
Can the nose end face to screw boss play sealing function.
As the further improvement of this technology, in above-mentioned screw boss between two groove faces opposite in positive hex slot away from
From the diameter for being equal to above-mentioned baffle ring.Such design is, when in the positive hex slot that baffle ring is stuck in screw boss, outside baffle ring
Disc and six groove faces of positive hex slot are tangent, and such baffle ring will not be in positive hex slot and shake, so that flowline is not
Also it is not easy to shake easily under the action of by external force.
As the further improvement of this technology, the outer diameter of above-mentioned baffle ring is greater than the internal diameter of sliding eye in screw boss；In this way
Baffle ring will be blocked by the port of sliding eye without entering in tank body.The outer diameter of hard tube is less than sliding eye in screw boss
Internal diameter；It is slided in sliding eye convenient for hard tube in this way.The outer diameter of casing is equal to the internal diameter of sliding eye in screw boss；It is so logical
Cross and suitable tolerance be arranged to sleeve outer, when so that casing being entered in sliding eye, the inner headed face of casing and sliding eye it is light
Micro- extruding contact, to achieve the purpose that bobbin seal sliding eye；Casing insertion sliding eye in after, avoid gasoline from casing with
It is leaked out between sliding eye inner headed face.The outer diameter of sleeve is greater than the internal diameter of sliding eye in screw boss；So sleeve can not be worn
The sliding eye of screw boss is crossed, so that casing be prevented to be completely pulled out outward from sliding eye.
As the further improvement of this technology, the periphery diameter of above-mentioned sleeve is less than the interior of threaded hole in outlet mounting plate
Disc diameter.Such design is that sleeve can be in and out of the threaded hole of outlet mounting plate, facilitates the replacement of flowline.
As the further improvement of this technology, locating for centre point locating for the radian of above-mentioned arc strip and pendulum middle position
Hinge joint be same point；Hinge joint locating for centre point locating for above-mentioned arc groove and pendulum middle position is same point.This
The design of sample is that, when putting item around hinged spot wobble, arc strip can smoothly slide in arc groove.
Oviduct of the present invention facilitates casing and is inserted into the sliding eye of screw boss.
In order to block up the easy to disassemble of module, so connecting column is bolt-connected on the nose end face of fixing lug boss.
Air inlet cap is matched by possessed internal screw thread on inner sleeve face in its thread bush and the external screw thread phase screw thread on air inlet column
The effect of conjunction: when air inlet cap needs to be tightened on air inlet column, user passes through its thread bush by being rotated into gas cap, air inlet cap
External screw thread on middle inner sleeve face on possessed internal screw thread and air inlet column is in the case where being threadedly engaged, and air inlet cap moves axially downwards, directly
Thread bush on to air inlet cap is mutually squeezed with the shell surface of tank body contact after stop moving axially downwards, air inlet cap is tightened at this time
On air inlet column, and there are spacing between the top of air inlet column and the lower surface of air inlet cap.Under the top of air inlet column and air inlet cap
There are spacing to be located in the spacing convenient for the wedge angle of arc strip between surface.
Oil cap passes through possessed internal screw thread and external screw thread phase on the nose of screw boss on inner sleeve face in its thread bush out
The effect being threadedly engaged: first, when oil cap needs to be tightened on the nose of screw boss out, user by rotating out of oil cap,
Oil cap is being threadedly engaged by external screw thread on possessed internal screw thread on inner sleeve face in its thread bush and the nose of screw boss out
Under, oil cap moves axially downwards out, mutually squeezes until going out the ring washer in oil cap with the nose end face of screw boss and stops after contacting
It only moves down, oil cap is tightened on the nose of screw boss out at this time.Second, oil cap is needed from the nose in screw boss out
On when unloading, user reversely rotates out oil cap.
Flowline slides in screw boss, the work that baffle ring, oviduct, casing and sleeve are matched with screw boss respectively
With: when oil tank does not need be fuel-displaced, baffle ring is stuck in the positive hex slot of screw boss, and baffle ring is connected by sliding eye with positive hex slot
Port blocked, casing and sleeve are located at the middle and lower part region of tank body.Second, when oil tank needs fuel-displaced, manually by baffle ring
It is pulled to the direction far from screw boss, hard tube slides in sliding eye, and oviduct, casing and sleeve follow hard tube to move；?
After baffle ring pulls out certain distance to the direction far from screw boss, oviduct and casing are entered in the sliding eye of screw boss,
Sleeve is blocked by sliding eye far from the port of positive hex slot, and casing seals up sliding eye.
Flowline and the effect that is matched far from one end of arc strip of pendulum item: when in flowline oviduct and casing to spiral shell
During being inserted into the sliding eye of line boss, the outer tube surface that the one end of item far from arc strip can successively with oviduct and casing is put
Squeeze contact；During with the casing in flowline in the sliding eye for being inserted into screw boss, the outer tube surface of casing can be by
Gradually it is detached from the extruding to the pendulum one end of item far from arc strip；Casing outer tube surface to pendulum the one end of item far from arc strip extruding
After, as flowline continues, pendulum item one end meeting far from arc strip mobile to the direction of the sliding eye of insertion screw boss
The connecting pin of casing and sleeve is crossed, the outer cylinder face of sleeve will continue to be maintained the extruding to the pendulum one end of item far from arc strip.
Second, during when flowline, into tank body, movement resets, the pendulum one end of item far from arc strip can be progressively disengaged from sleeve
The extruding of the outer tube surface in outer cylinder face, casing and oviduct；After flowline mobile reset, the one end of item far from arc strip is put
The extruding of flowline outer tube surface is completely disengaged.
The maximum outside diameter of stifled cone is greater than the internal diameter of hard tube, and cone stifled so is just able to achieve the connector for blocking hard tube and oviduct
Purpose.
Detailed description of the invention
Fig. 1 is the overall schematic of oil tank.
Fig. 2 is the diagrammatic cross-section of oil tank.
Fig. 3 is the schematic section elevation of oil tank.
Fig. 4 is the schematic diagram of the partial enlargement (one) of Fig. 3.
Fig. 5 is the schematic diagram of the partial enlargement (two) of Fig. 3.
Fig. 6 is the diagrammatic cross-section of tank body.
Fig. 7 is the section of oil cap out, and the structural schematic diagram of outlet mounting plate and screw boss.
Fig. 8 is the installation diagrammatic cross-section of screw boss.
Fig. 9 is the structure of air inlet cap and the installation diagrammatic cross-section of air inlet column.
Figure 10 is the scheme of installation for putting item.
Figure 11 is the diagrammatic cross-section of arc strip insertion air inlet column.
Figure 12 is the schematic diagram of outlet pipe structure and section.
Figure 13 is the schematic elevation view for the positive hex slot that baffle ring is located at screw boss.
Figure 14 is the overall schematic of stifled module.
Figure 15 is the schematic diagram of the part-structure of stifled module.
Figure 16 is the installation diagrammatic cross-section of mounting cylinder.
Figure 17 is the internal cross section schematic diagram of telescopic rod.
Figure label title: 1, tank body；2, outlet end；3, inlet end；4, handle；5, mounting plate is exported；6, air inlet is installed
Plate；7, mounting cylinder；8, threaded hole；10, fuel-displaced module；12, screw boss；13, nose；14, sliding eye；15, positive hex slot；
16, go out oil cap；17, thread bush；18, ring washer；19, baffle ring；20, hard tube；21, oviduct；22, casing；23, sleeve；24, into
Stomata；25, item is put；26, leaf spring；27, arc strip；28, air inlet column；29, air inlet cap；30, wedge angle；31, arc groove；32, fuel-displaced
Pipe；35, module is blocked up；36, stretch housing；37, flexible interior bar；38, cone is blocked up；39,；40, connecting column；41, sealing ring；42, fixed
Boss；43, screw thread disk；44, rotating plate；45, slider disc；46, spring；47, telescopic rod.
Specific embodiment
Hereinafter reference will be made to the drawings to describe the present invention；However, it should be understood that these descriptions are merely illustrative, and do not really want
It limits the scope of the present disclosure.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid unnecessary
Obscure the concept of the disclosure in ground.All terms (including technical and scientific term) as used herein are logical with those skilled in the art
The meaning often understood, unless otherwise defined.It should be noted that term used herein should be interpreted that with upper and lower with this specification
Text consistent meaning, without that should be explained with idealization or excessively mechanical mode.Structure in attached drawing of the invention is
Schematically, not as the restriction of specific ratio, shape, installation relation；Structure in attached drawing simply facilitates understanding of the invention,
Not as the restriction of actual demand.Installation for structure in attached drawing of the invention, is handled using the prior art, and attached drawing is not
It is limited as specific.
A kind of portable oil tank, it is characterised in that: as shown in Figure 1, it includes the tank body with outlet end and inlet end, such as
Shown in Fig. 7, with the outlet mounting plate of threaded hole, air inlet mounting plate, as shown in Fig. 6,16, bottom has and shell surface in tank body
The mounting cylinder that communicates, fuel-displaced module, as shown in Figure 10, pendulum item of the one end with arc strip, leaf spring penetrate through as shown in figure 9, having
The air inlet column of arc groove, the air inlet cap with thread bush, stifled module, as shown in fig. 6, its middle outlet mounting plate is fixedly mounted on tank
On the internal valve of body outlet end；Air inlet mounting plate is fixedly mounted on the internal valve of tank body inlet end；As shown in Fig. 5,9, air inlet
One end of column is fixedly mounted in circular hole set by outlet mounting plate, and the other end is pierced by tank body；Air inlet column is pierced by one end of tank body
There is external screw thread on periphery；As shown in figure 11, air inlet cap by possessed internal screw thread on inner sleeve face in its thread bush with into
External screw thread on air column is mutually threadedly engaged；As shown in Fig. 3,5, the middle position for putting item is mounted in tank body by hinged mode
Top on, put item on arc strip be mutually inserted into cooperation with arc groove in air inlet column；As shown in Fig. 5,10, one end of leaf spring is installed
On the intracorporal top of tank, the other end be mounted on pendulum item on, leaf spring be located proximate to pendulum item far from one end of arc strip at；Such as figure
2, shown in 3, fuel-displaced module is mounted at the outlet end of tank body, and stifled module is mounted on tank body and is provided at the position of mounting cylinder；Out
Oily module is matched with stifled module, pendulum item；Exporting has internal screw thread on the inner headed face of the threaded hole of mounting plate；The inner cylinder of mounting cylinder
There is internal screw thread on face.
Above-mentioned fuel-displaced module, as shown in fig. 7, comprises the screw boss with nose, going out oil cap, such as scheming with thread bush
Shown in 12, flowline, sleeve, as shown in figure 12, wherein flowline is made of baffle ring, hard tube, oviduct and casing, the one of hard tube
End has baffle ring, and multiple air inlets are circumferentially uniformly distributed on baffle ring, and casing passes through one end phase of the oviduct with hard tube far from baffle ring
It is connected；One end fixing sleeve of sleeve is on periphery of the casing far from hard tube；As shown in fig. 7, being provided with perforation in screw boss
Sliding eye is provided with positive hex slot on the sliding eye inner headed face at the nose of screw boss, and sliding eye is communicated with positive hex slot；Such as figure
7, shown in 8, screw boss is mounted on above-mentioned outlet peace by possessed external screw thread on its periphery in a manner of being threadedly engaged
In the threaded hole of loading board；As shown in figure 5, the nose of screw boss passes through above-mentioned tank body and is located at the outside of tank body, screw boss
Nose periphery on have external screw thread；As shown in figure 8, oil cap passes through possessed internal screw thread on inner sleeve face in its thread bush out
It is mutually threadedly engaged with external screw thread on the nose of screw boss；As shown in Figure 2,3, the hard tube in flowline slides on screw boss
In；Baffle ring, oviduct, casing and sleeve are matched with screw boss respectively.
Above-mentioned flowline is matched with pendulum item far from one end of arc strip.
As shown in Figure 14,15, above-mentioned stifled module includes stifled cone, telescopic rod, sealing ring, fixing lug boss, screw thread disk, wherein stretching
Spring is provided in contracting bar, spring makes telescopic rod carry out flexible reset；As shown in Figure 14,15, telescopic rod one end is fixedly mounted
There is stifled cone, the other end is connected by connecting column and the nose of fixing lug boss；As shown in figure 4, connecting column is to be bolt-connected to
On the nose end face of fixing lug boss；As shown in Figure 14,15, the nose end face of telescopic rod and fixing lug boss is at heeling condition；It is fixed
Sealing ring is cased on the nose periphery of boss；As shown in Figure 3,4, fixing lug boss and sealing ring are placed in above-mentioned mounting cylinder,
Sealing ring fits with mounting cylinder inner cylinder top surface, and telescopic rod is pierced by the cylinder bottom of mounting cylinder, and telescopic rod is located in tank body；Screw thread disk
By the external screw thread being distributed on its periphery, mounting cylinder is mounted on by way of being threadedly engaged with the internal screw thread of above-mentioned mounting cylinder
In；The lower surface phase extrusion fit of the upper disk surface of screw thread disk and fixing lug boss.
As shown in figure 12, the maximum outside diameter of above-mentioned stifled cone is greater than the internal diameter of hard tube；As shown in figure 4, stifled cone and flowline phase
Cooperation.
A kind of portable oil tank, it is characterised in that: as a shown in Figure 6, it further includes handle, and wherein handle is mounted on tank body
Outlet end and inlet end between.The design of handle oil tank easy to carry.
As shown in Fig. 4,14, middle position is fixedly installed with rotating plate in the lower disk of above-mentioned screw thread disk.User only needs
By rotation rotating plate can so that, the external screw thread of screw thread disk and the internal screw thread of mounting cylinder carry out convex to fixation in the case where being threadedly engaged
The extruding limit of platform or the extruding released to fixing lug boss limit.
As shown in Figure 10,11, above-mentioned arc strip has wedge angle far from one end of pendulum item.The design of wedge angle is remote convenient for arc strip
One end from pendulum item is more freely insertable into the arc groove of air inlet column.
As shown in figure 17, above-mentioned telescopic rod is made of flexible interior bar, flexible housing, slider disc and spring；Flexible interior bar
One end has slider disc, and the other end is fixedly connected with stifled cone；Flexible interior bar has one end of slider disc by way of being slidably matched
It is mounted in flexible housing, one end of spring is mounted on flexible housing inner bottom surface, and the other end is mounted in slider disc；It is flexible outer
Set is fixedly connected with far from one end of stifled cone with connecting column.
As shown in fig. 7, being equipped with ring washer in above-mentioned oil cap out, and ring washer is made of rubber material.Ring washer is set
Meter is tightened on the nose of screw boss convenient for outlet cap, and in the case where outlet cap is tightened, ring washer can be to screw boss
Nose end face play sealing function.
As shown in Fig. 7,12, the distance between two groove faces opposite in positive hex slot are equal to above-mentioned in above-mentioned screw boss
The diameter of baffle ring.As shown in figure 13, such design is, when in the positive hex slot that baffle ring is stuck in screw boss, baffle ring
Periphery and six groove faces of positive hex slot are tangent, and such baffle ring will not be in positive hex slot and shake, so that flowline exists
Also it is not easy to shake easily under the action of by external force.
As shown in figure 13, the outer diameter of above-mentioned baffle ring is greater than the internal diameter of sliding eye in screw boss；Baffle ring will be slided in this way
It blocks without entering in tank body the port in dynamic hole.The outer diameter of hard tube is less than the internal diameter of sliding eye in screw boss；In this way
It is slided in sliding eye convenient for hard tube.The outer diameter of casing is equal to the internal diameter of sliding eye in screw boss；So by outside to casing
Suitable tolerance is arranged in diameter, and when so that casing being entered in sliding eye, casing is contacted with the slight squeeze of the inner headed face of sliding eye,
To achieve the purpose that bobbin seal sliding eye；After in casing insertion sliding eye, gasoline is avoided from casing and sliding eye inner circle
It is leaked out between face.The outer diameter of sleeve is greater than the internal diameter of sliding eye in screw boss；So sleeve can not pass through screw boss
Sliding eye, so that casing be prevented to be completely pulled out outward from sliding eye.
As shown in Fig. 7,12, the periphery diameter of above-mentioned sleeve is less than the inner headed face diameter of threaded hole in outlet mounting plate.
Such design is that sleeve can be in and out of the threaded hole of outlet mounting plate, facilitates the replacement of flowline.
As shown in figure 5, hinge joint locating for centre point locating for the radian of above-mentioned arc strip and pendulum middle position is same
A bit；Hinge joint locating for centre point locating for above-mentioned arc groove and pendulum middle position is same point.Such design is,
When putting item around hinged spot wobble, arc strip can smoothly slide in arc groove.
Positive hex slot in the present invention in screw boss is to be inserted into positive hex slot for the ease of hexagon wrench to rotate screw thread
Boss.
Screw boss in the present invention is mounted in the threaded hole of outlet mounting plate, is using die nut that screw thread is convex
Platform is tightened on outlet mounting plate by way of being threadedly engaged；The artificial process backed out or tighten out oil cap is not in
The phenomenon that screw boss is unscrewed from outlet mounting plate, ensure that the normal use of oil tank.
The working principle of the invention and process are as follows:
The original state of oil tank of the invention are as follows: as shown in Fig. 5,8, oil cap is tightened on the nose of screw boss out；Air inlet cap
It is tightened on air inlet column, and when air inlet cap is in tight condition, air inlet cap is mutually squeezed with the shell surface at inlet end and contacted；Put item
One end far from arc strip is not affected by extruding, and leaf spring is not affected by compression, and the angular one end of arc strip tool is pierced by air inlet column at this time
Arc groove, the air inlet cap under tight condition do not squeeze the wedge angle of arc strip；Baffle ring is stuck in the positive hex slot of screw boss, out
Oil pipe will not shake when not by external force；Gas vent on baffle ring is not blocked；As shown in figure 4, screw thread disk will be fixed convex
Platform squeezes limit in mounting cylinder, and sealing ring seals the circular hole at the top of mounting cylinder by way of extruding, and gasoline will not be revealed
Into mounting cylinder；Stifled cone is blocked the nozzle of hard tube and oviduct connecting place, and spring is in mild compression state at this time.
When oil tank of the invention needs to fill gasoline, oil cap is backed out out, gasoline is introduced into oil tank using flowline, gasoline
When being flowed into casing from hard tube, gasoline opens stifled cone, and stifled bore no longer blocks the corresponding nozzle of hard tube, blocks up cone through flexible interior
Bar squeezes spring, and spring continues to compress；When gasoline is gradually fitted into oil tank, the air in oil tank can be from the row on baffle ring
Stomata discharge.After oil tank fills enough gasoline, extraneous gasoline is no longer drained in hard tube, then blocking up under the reset response of spring
Cone again blocks the corresponding nozzle of hard tube.Finally, tightening out oil cap.
It needs periodically to release oil tank when the oil tank equipped with gasoline is placed for a long time according to the use regulation of traditional oil tank
The gasoline of middle volatilization allows the gasoline of volatilization from the gas vent on baffle ring then user only needs to back out out oil cap；Most
Afterwards, user also needs to go out oil cap and tightens again.
When oil tank of the invention needs to pour out gasoline, user first backs out air inlet cap, then backs out out oil cap again；It uses
Person manually pulls out flowline from tank body, and hard tube slides in sliding eye, and oviduct, casing and sleeve follow hard tube to move；
After flowline pulls out a distance from tank body, oviduct and casing are entered in the sliding eye of screw boss, and sleeve is slided
Hole is blocked far from the port of positive hex slot, and casing seals up sliding eye, and such flowline will not be pulled out from tank body completely.
When the oviduct in flowline and during casing is inserted into the sliding eye of screw boss, the one end of item far from arc strip is put
It can successively squeeze and contact with the outer tube surface of oviduct and casing；As the casing in flowline is in the sliding of insertion screw boss
During in hole, the outer tube surface of casing can progressively disengage the extruding to the pendulum one end of item far from arc strip；In the outer tube surface of casing
After to pendulum extruding of the item far from one end of arc strip, as flowline continues the direction of the sliding eye to insertion screw boss
Mobile, the pendulum one end of item far from arc strip can cross the connecting pin of casing and sleeve, and the outer cylinder face of sleeve will continue to be maintained pair
Put the extruding of the one end of item far from arc strip.After the pendulum one end of item far from arc strip is by lasting extruding, leaf spring is compressed,
Pendulum item drives arc strip to be detached from from air inlet column, and such ambient atmosphere can enter in tank body through the arc groove of air inlet column.?
When flowline topples over gasoline pulling out a distance since tank body, blocks up cone and no longer the corresponding nozzle of hard tube is blocked, in tank body
Gasoline can be poured through flowline；It is outer that the space of gasoline is minused during toppling over gasoline with flowline, in tank body
Boundary's air enters in tank body through the arc groove of air inlet column, just can guarantee flowline in the state of to fill gasoline quickly in this way
It is not in because of the phenomenon that outside air enters tank body from flowline, so as to avoid air during toppling over gasoline
Enter in tank body through flowline and flowline is caused to topple over the sinuous flow phenomenon that gasoline occurs, and then avoids caused by gasoline sinuous flow
The phenomenon that spilling gasoline；In addition, also eliminating from the trouble for finding an oil pipe elsewhere, side equipped with flowline in tank body
Just use of the oil tank in various use conditions.
After oil tank no longer topples over gasoline, flowline is reinserted into tank body by user, and during which, stifled cone can be inserted again
Enter into sleeve and casing to be blocked again to the corresponding nozzle of hard tube, will finally go out oil cap and tighten again；Item is put far from arc
One end of item is no longer influenced by the extruding of casing and sleeve, then under the action of leaf spring, pendulum item drive arc strip pass through again into
The arc groove of air column, the wedge angle of arc strip are exposed at outside air inlet column.
If oil tank needs short-term multi-frequency to carry out toppling over gasoline, user does not need again to tighten air inlet cap, this
Sample uses oil tank dumping gasoline convenient for multi-frequency.Air inlet cap is not tightened again in user, and oil tank no longer topples over gasoline
When, the wedge angle of arc strip is exposed at outside air inlet column, and the dust that the external world is fallen can be diverted on tank body by the wedge angle of arc strip, without
More dust can be made to be trapped on arc strip, achieve the purpose that reducing extraneous dust as far as possible enters tank body pollution gasoline.Work as oil
When tank does not need to topple over gasoline for a long time, air inlet cap had better be tightened to again on air inlet column by user.
When not pulling out flowline when there is user, but directly toppling over oil tank and pour out gasoline, since stifled cone will
The corresponding nozzle of hard tube is blocked, so gasoline will not be flowed out from flowline.But, since the gas vent on baffle ring is not hidden
Gear, then gasoline can be poured from the gas vent of the sliding eye of screw boss, baffle ring；But the gas vent on baffle ring is only used
In exhaust, aperture is little, so will be slow from the speed that gasoline is poured out in the gas vent of baffle ring, it is not suitable for use in oil tank and correctly inclines
The mode of gasoline.The above, or it is better using the mode that normal pull-out flowline topples over gasoline.
For fuel-displaced module of the invention, produced modularization in batches can be carried out.When oil tank needs replacing new fuel-displaced mould
When block, user is screwed down screw boss by die nut from outlet mounting plate, and the fuel-displaced module directly more renewed is just
It can.Since the periphery diameter of sleeve is less than the inner headed face diameter of threaded hole in outlet mounting plate, so replacing fuel-displaced module
When, the casing on flowline can smoothly come out from the threaded hole of outlet mounting plate, thus ensure that fuel-displaced module smoothly more
It changes.
For stifled module of the invention, produced modularization in batches can be carried out.When oil tank needs replacing new stifled module,
Fuel-displaced module will be guaranteed at reset condition at this time.User is screwed down screw thread disk by rotating rotating plate from mounting cylinder, is solved
In addition to screw thread disk limits the extruding of fixing lug boss；Then bolt is backed out, fixing lug boss is released and connecting column is fixedly connected, from
And telescopic rod, stifled cone can be taken out from tank body.When ressembling new stifled module, first by telescopic rod and stifled cone
It is inserted into tank body through mounting cylinder, during which, telescopic rod is in an inclined manner by stifled cone guiding into sleeve, in this way with telescopic rod
Continue deeper into, under the cone of stifled cone and the guidance transition of male cone (strobilus masculinus), stifled cone is again blocked the corresponding nozzle of hard tube.It
Afterwards, the fixing lug boss for being cased with sealing ring is fitted into mounting cylinder, is carried out connecting column with fixing lug boss with bolt connected；Finally,
Screw thread disk is mounted in mounting cylinder in a manner of being threadedly engaged rotation rotating plate, and screw thread disk squeezes fixing lug boss
Limit.
In conclusion of the invention is main the utility model has the advantages that when toppling over the gasoline in oil tank, it is only necessary to draw flowline
Out, seal up casing by sliding eye, sleeve is blocked by the port of sliding eye；During pulling out flowline, flowline squeezes pendulum
Item is detached from arc strip from air inlet column；Toppled in gasoline process with flowline, arc groove of the outside air through air inlet column into
Enter into tank body, guarantees that flowline is not in because outer during rapid dumps gasoline in the state of to fill gasoline
The phenomenon that boundary's air enters tank body from flowline, enters in tank body through flowline so as to avoid air and flowline is caused to topple over
The sinuous flow phenomenon that gasoline occurs, and then avoid the phenomenon that spilling gasoline caused by gasoline sinuous flow.Flowline is housed in tank body
Also eliminate from elsewhere find an oil pipe trouble, use of the Convenient oil tank in various use conditions.In addition, oil tank
Using modularized design, fuel-displaced module and stifled module is allowed to can manufacture, oil is greatly prolonged by replacement module convenient for oil tank
The service life of tank avoids rear oil tank the phenomenon that directly abandoning of damage, achievees the purpose that economize on resources.Structure of the invention letter
It is single, there is preferable using effect.
Claims (10)
1. a kind of portable oil tank, it is characterised in that: it includes the tank body with outlet end and inlet end, going out with threaded hole
Mouthful mounting plate, air inlet mounting plate, bottom has the mounting cylinder communicated with shell surface, fuel-displaced module, one end with arc in tank body
The pendulum item of item, leaf spring, the air inlet column with perforation arc groove, the air inlet cap with thread bush, stifled module, middle outlet mounting plate
It is fixedly mounted on the internal valve at tank outlet end；Air inlet mounting plate is fixedly mounted on the internal valve of tank body inlet end；Air inlet
One end of column is fixedly mounted in circular hole set by outlet mounting plate, and the other end is pierced by tank body；Air inlet column is pierced by one end of tank body
There is external screw thread on periphery；Air inlet cap passes through the outer spiral shell on possessed internal screw thread and air inlet column on inner sleeve face in its thread bush
Line is mutually threadedly engaged；The middle position of pendulum item is mounted on the intracorporal top of tank by hinged mode, puts the arc strip on item
Cooperation is mutually inserted into arc groove in air inlet column；One end of leaf spring is mounted on the intracorporal top of tank, and the other end is mounted on pendulum item,
Leaf spring be located proximate to pendulum item far from one end of arc strip at；Fuel-displaced module is mounted at the outlet end of tank body, blocks up module installation
At the position that tank body is provided with mounting cylinder；Fuel-displaced module is matched with stifled module, pendulum item；Export the interior of the threaded hole of mounting plate
There is internal screw thread on disc；There is internal screw thread on the inner cylinder face of mounting cylinder；
Above-mentioned fuel-displaced module includes the screw boss with nose, going out oil cap, flowline, sleeve, wherein going out with thread bush
Oil pipe is made of baffle ring, hard tube, oviduct and casing, and one end of hard tube has baffle ring, be circumferentially uniformly distributed on baffle ring it is multiple into
Stomata, casing are fixedly connected with by oviduct and hard tube far from one end of baffle ring；One end fixing sleeve of sleeve is in casing far from hard tube
Periphery on；It is provided with the sliding eye of perforation in screw boss, is provided with just on the sliding eye inner headed face at the nose of screw boss
Hex slot, sliding eye are communicated with positive hex slot；Screw boss is by possessed external screw thread on its periphery, with what is be threadedly engaged
Mode is mounted in the threaded hole of above-mentioned outlet mounting plate；The nose of screw boss passes through above-mentioned tank body and is located at the outer of tank body
Side has external screw thread on the nose periphery of screw boss；Oil cap passes through possessed interior spiral shell on inner sleeve face in its thread bush out
Line is mutually threadedly engaged with external screw thread on the nose of screw boss；Hard tube in flowline slides in screw boss；Baffle ring, loudspeaker
Pipe, casing and sleeve are matched with screw boss respectively；
Above-mentioned flowline is matched with pendulum item far from one end of arc strip；
Above-mentioned stifled module includes stifled cone, telescopic rod, sealing ring, fixing lug boss, screw thread disk, is wherein provided with spring in telescopic rod,
Spring makes telescopic rod carry out flexible reset；Telescopic rod one end is fixedly installed with stifled cone, and the other end is convex by connecting column and fixation
The nose of platform is connected；The nose end face of telescopic rod and fixing lug boss is at heeling condition；It is cased on the nose periphery of fixing lug boss
Sealing ring；Fixing lug boss and sealing ring are placed in above-mentioned mounting cylinder, and sealing ring fits with mounting cylinder inner cylinder top surface, and flexible
Bar is pierced by the cylinder bottom of mounting cylinder, and telescopic rod is located in tank body；Screw thread disk passes through the external screw thread being distributed on its periphery, with above-mentioned peace
The internal screw thread of fitted tube is mounted in mounting cylinder by way of being threadedly engaged；The upper disk surface of screw thread disk and the lower surface of fixing lug boss
Phase extrusion fit；
The maximum outside diameter of above-mentioned stifled cone is greater than the internal diameter of hard tube；Stifled cone is matched with flowline.
2. a kind of portable oil tank according to claim 1, it is characterised in that: it further includes handle, and wherein handle is installed
Between the outlet end and inlet end of tank body.
3. a kind of portable oil tank according to claim 1, it is characterised in that: interposition in the lower disk of above-mentioned screw thread disk
It sets and is fixedly installed with rotating plate.
4. a kind of portable oil tank according to claim 1, it is characterised in that: one end tool of the above-mentioned arc strip far from pendulum item
There is wedge angle.
5. a kind of portable oil tank according to claim 1, it is characterised in that: above-mentioned telescopic rod is by flexible interior bar, flexible
Housing, slider disc and spring are constituted；One end of flexible interior bar has slider disc, and the other end is fixedly connected with stifled cone；Flexible interior bar tool
There is one end of slider disc to be mounted in flexible housing by way of being slidably matched, one end of spring is mounted on bottom in flexible housing
On face, the other end is mounted in slider disc；Flexible housing is fixedly connected with far from one end of stifled cone with connecting column.
6. a kind of portable oil tank according to claim 1, it is characterised in that: ring washer is installed in above-mentioned oil cap out,
And ring washer is made of rubber material.
7. a kind of portable oil tank according to claim 1, it is characterised in that: phase in positive hex slot in above-mentioned screw boss
Pair the distance between two groove faces be equal to the diameter of above-mentioned baffle ring.
8. a kind of portable oil tank according to claim 1, it is characterised in that: the outer diameter of above-mentioned baffle ring is greater than screw boss
The internal diameter of middle sliding eye；The outer diameter of hard tube is less than the internal diameter of sliding eye in screw boss；The outer diameter of casing is equal in screw boss
The internal diameter of sliding eye；The outer diameter of sleeve is greater than the internal diameter of sliding eye in screw boss.
9. a kind of portable oil tank according to claim 1, it is characterised in that: the periphery diameter of above-mentioned sleeve is less than
The inner headed face diameter of threaded hole in mouth mounting plate.
10. a kind of portable oil tank according to claim 1, it is characterised in that: circle locating for the radian of above-mentioned arc strip
Hinge joint locating for heart point and pendulum middle position is same point；Centre point locating for above-mentioned arc groove and pendulum middle position institute
The hinge joint at place is same point.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010661877.0A CN111994444B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank equipment |
| CN202010661872.8A CN111994443B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank device |
| CN201811580610.8A CN109649792B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580610.8A CN109649792B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010661872.8A Division CN111994443B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank device |
| CN202010661877.0A Division CN111994444B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109649792A true CN109649792A (en) | 2019-04-19 |
| CN109649792B CN109649792B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010661872.8A Active CN111994443B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank device |
| CN202010661877.0A Active CN111994444B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank equipment |
| CN201811580610.8A Active CN109649792B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010661872.8A Active CN111994443B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank device |
| CN202010661877.0A Active CN111994444B (en) | 2018-12-24 | 2018-12-24 | Portable oil tank equipment |
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| Country | Link |
|---|---|
| CN (3) | CN111994443B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1496823A (en) * | 1975-02-27 | 1978-01-05 | Toyo Seikan Kaisha Ltd | Multi-layer blow moulded containers |
| CN201432853Y (en) * | 2009-06-01 | 2010-03-31 | 杭州鼎升机械有限公司 | Liquid storage tank with built-in liquid outlet pipe |
| CN203345443U (en) * | 2013-06-13 | 2013-12-18 | 上海露蕾化工（六安）有限公司 | Waterproof material storage tank |
| CN205113883U (en) * | 2015-10-08 | 2016-03-30 | 临泉县盛源农副产品购销有限公司 | Anti -oxidant garlic oil storage jar |
| CN108438047A (en) * | 2018-04-03 | 2018-08-24 | 绵阳历泰机械制造有限公司 | Integral power steering oil tank |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110103451A1 (en) * | 2009-10-30 | 2011-05-05 | Tektronix, Inc. | System for Independently Modifying Jitter and Noise Components in a Signal Measurement Device |
| CN206580041U (en) * | 2017-03-21 | 2017-10-24 | 慈溪市优艾德米环保科技有限公司 | A kind of barreled bottle with flexible outlet pipe |
| CN207001173U (en) * | 2017-06-28 | 2018-02-13 | 中国石油天然气股份有限公司山东济宁销售分公司 | Portable fuel tank |
| CN208007587U (en) * | 2018-01-26 | 2018-10-26 | 格林美股份有限公司 | A kind of lithium battery electrolytes storage vat |
-
2018
- 2018-12-24 CN CN202010661872.8A patent/CN111994443B/en active Active
- 2018-12-24 CN CN202010661877.0A patent/CN111994444B/en active Active
- 2018-12-24 CN CN201811580610.8A patent/CN109649792B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1496823A (en) * | 1975-02-27 | 1978-01-05 | Toyo Seikan Kaisha Ltd | Multi-layer blow moulded containers |
| CN201432853Y (en) * | 2009-06-01 | 2010-03-31 | 杭州鼎升机械有限公司 | Liquid storage tank with built-in liquid outlet pipe |
| CN203345443U (en) * | 2013-06-13 | 2013-12-18 | 上海露蕾化工（六安）有限公司 | Waterproof material storage tank |
| CN205113883U (en) * | 2015-10-08 | 2016-03-30 | 临泉县盛源农副产品购销有限公司 | Anti -oxidant garlic oil storage jar |
| CN108438047A (en) * | 2018-04-03 | 2018-08-24 | 绵阳历泰机械制造有限公司 | Integral power steering oil tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111994443B (en) | 2021-11-02 |
| CN109649792B (en) | 2020-08-07 |
| CN111994443A (en) | 2020-11-27 |
| CN111994444B (en) | 2021-11-02 |
| CN111994444A (en) | 2020-11-27 |
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